Solar insolation is a measure of solar radiation energy received on a given surface area in a given time. It is commonly expressed as average irradiance in watts per square meter (W/m2) or kilowatt-hours per square meter per day (kWâ¢h/(m2â¢day)) (or hours/day).n an annual average the poles receive less insolation than does the equator, because at the poles the Earthâs surface are angled away from the Sun. In construction, insolation is an important consideration when designing a building for a particular climate.
The great masters are well represented here, and the themes by Bach, Pachelbel, Vivaldi, Mozart, Beethoven, Wagner, Brahms, Dvorak, DvorÃ¡k, tchaikovsky and many others are among the most beloved melodies of all. time
Piano Sonata No. 14 (Op. 27 No. 2) more known as Moonlight Sonata is one of the most famous piano pieces by Beethoven. It was completed in 1801 and dedicated in 1802 to countess Giulietta Guicciardi. [Adapted from Wikipedia]. Here is my attempt to play the first movement of this masterpiece. I've chosen a very slow tempo but I have to admit I don't play this tempo always, sometimes I play it faster other times slower...